PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23086294-0 2012 Rationalization of stereospecific binding of propranolol to cytochrome P450 2D6 by free energy calculations. Propranolol 45-56 cytochrome P450 2D6 Homo sapiens 60-79